product_type Instrument or Accessory

$40.95

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Weems & Plath Vectormaster

Given the position of a storm and direction and speed of its advance, with the aid of your Vectormaster you may quickly determine a course which will put maximum distance between your vessel and an oncoming storm. This circular slide rule provides for the solution of time, speed and distance, fuel consumption, conversions, multiplication, and division.

The face of the Vectormaster permits the rapid solution of problems involving vectors, such as those encountered in current sailing, determination of true wind direction and force, and apparent wind to be expected on other headings.

  • Sturdy PVC construction
  • Instruction booklet included

  • Dimensions:  
  • 7" (178 mm) square
  • Weight:  
  • 0.25 lb (114 g)
 

Related

SKU
WP501V
Manufacturer
Weems & Plath
UPC
852686951998